prEN 12391-2

Chimneys - Execution standard for metal chimneys - Part 2: Execution standard for room sealed appliances prEN 12391-2

Scope

This European standard describes the method of specifying the design criteria and installation criteria for chimneys for room sealed appliances, used to convey the products of combustion from heating appliances to the outside atmosphere. It also gives information on
commissioning, cleaning and maintenance of an installed chimney. This standard also covers the design criteria and installation method for air supply ducts for room sealed applications.